@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e1df57af-09bf-41bf-935d-3681d6e5a498> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e1df57af-09bf-41bf-935d-3681d6e5a498> .